A kind of simple and easy roasting machine of frying in shallow oil
Technical field
The utility model relates to a kind of roasting machine of frying in shallow oil, and belongs to frying in shallow oil the improvement technology of roasting machine.
Background technology
At present, the baking tray of selling on the market is detachable fries in shallow oil roasting machine, mainly contains following two kinds of structures:
In first kind of structure; Baking tray places on bakelite or the plastic feet; Be provided with heater elements such as electrothermal tube that baking plate heats or heating wire between baking tray and the base, because heater elements such as electrothermal tube or heating wire expose, heat radiation is big; Especially the heat to the base radiation makes the base temperature raise easily, brings potential safety hazard.Simultaneously, owing to there is not special design reflectivity structure on the base, its reflectivity is relatively poor.Therefore common way is, the reflecting plate that metal material with highly reflective is processed is set between base and heater element in addition, reflecting plate again with heater element to the reflect heat of base radiation to baking tray.This structure fry in shallow oil roasting machine, one to come reflecting plate and base be two parts separate, that material is different, the processing charges of die cost and single part has all increased cost; Two take off baking tray after, heater element directly exposes above reflecting plate, influence attractive in appearance, and when heating the heater element surface can be rubescent, give the unsafe sensation of user.
Second kind of structure is disclosed structure among the Chinese patent CN200520084462.2; Establishing central authorities on the body has the reflecting plate of rectangular recess; The METAL HEATING PROCESS body that the inside of rectangular body is provided with electric heater floats and to be located in the groove, and baking tray is installed on the body, the back side METAL HEATING PROCESS body that reclines.This structure fry in shallow oil roasting machine, have independently parts of two of reflecting plate and bodies equally, increased cost.
The utility model content
The technical problem that the utility model will solve is not enough to above-mentioned prior art, provide a kind of and can omit reflecting plate, thereby simple and easy at the bottom of the simplified structure, cost is fried in shallow oil roasting machine.
The utility model provides simple and easyly fries in shallow oil roasting machine; Comprise baking tray (1), base (3); It is characterized in that: said base (3) comprises bottom (31), support portion (32), connection bottom and support portion and the connecting portion (33) that is extended by the outside top of bottom periphery; The madial wall of said connecting portion is a shiny surface, and said bottom is provided with heat-generating disc (2), and the end face of heat-generating disc (2) is higher than the connecting portion madial wall bottom; Baking tray (1) is fixed on the support portion of base (3) separably, and the heating surface of baking tray contacts with the end face of heat-generating disc (2).Thisly fry in shallow oil roasting machine,, replace the independent reflecting plate that is provided with in the prior art on base through the connecting portion with smooth inside wall is set; Heat radiation to heat-generating disc is effectively reflected; Connecting portion and base are as a whole simultaneously, have saved parts, have practiced thrift cost.
As the further improvement of the utility model, the madial wall of said connecting portion is smooth cambered surface.
As the further improvement of the utility model, the bottom of said base is provided with recessed department of assembly (31a), and heat-generating disc (2) is fixedly mounted in the department of assembly (31a).
Said heat-generating disc (2) floats and is fixed on the bottom of base (3).
Be provided with flexible member (5) between said heat-generating disc (2) and the base (3), the center of base (3) is provided with through hole, and the bearing pin (6) that passes base (3) links into an integrated entity heat-generating disc and base, and makes flexible member (5) keep its pre-compressed state.
In addition, in order to control the temperature of baking tray better, the below of heat-generating disc (2) is fixed with temperature controller (4), and the temperature-sensitive face of temperature controller (4) contacts with heat-generating disc (2).Perhaps, heat-generating disc (2) is provided with through hole, is provided with temperature controller (4) in the said through hole, and the temperature-sensitive face of temperature controller (4) passes through hole and contacts with baking tray (1).
The beneficial effect of the utility model is: utilize the reflecting properties of the smooth inside face lifting base of base, make base have the effect of reflecting plate concurrently, reduce parts and corresponding mould, reduce cost.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION sketch map that roasting machine is seen from the product below of frying in shallow oil among the embodiment.
Fig. 2 is the STRUCTURE DECOMPOSITION sketch map that roasting machine is seen from the product top of frying in shallow oil among the embodiment.
Fig. 3 is the roasting cutaway view of machine under confined state of frying in shallow oil among the embodiment.
The above-mentioned not shown parts that have nothing to do with the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Show that like Fig. 1 to Fig. 3 present embodiment is fried in shallow oil roasting machine, comprise baking tray 1, heat-generating disc 2, base 3, base is processed for the bakelite material, and base 3 comprises bottom 31, support portion 32, connect bottom 31 and support portion 32 and by the outside connecting portion 33 that extends of top of bottom 31 peripheries.Heat-generating disc 2 is built-in with heater element 21 or the bottom is welded with heater element 21.Bottom 31 is provided with the recessed 31a of department of assembly, and heat-generating disc 2 is fixedly mounted among the 31a of department of assembly.The madial wall of connecting portion 33 is a shiny surface; Be preferably smooth cambered surface; Heat-generating disc 2 is installed in the 31a of department of assembly of bottom 31; And the end face of heat-generating disc 2 is higher than connecting portion 33 madial walls bottom, and baking tray 1 is placed separably or is fixed on the support portion 32 of base 3, and the heating surface of baking tray 1 (being the bottom surface) contacts with the end face of heat-generating disc 2.
Between heat-generating disc 2 and base 3, be provided with flexible member 5; Spring for example; Be provided with through hole 34 at the center of base 3, the bearing pin 6 that passes this through hole 34 links into an integrated entity heat-generating disc 2 and base 3, and makes flexible member 5 keep its pre-compressed state; Thereby make heat-generating disc 2 floating grounds be fixed on the bottom of base 3, make heat-generating disc 2 end faces to keep contacting preferably with the bottom surface of baking tray 1.
In addition, in order to control the temperature of baking tray better, shown in accompanying drawing 3, below heat-generating disc 2, be fixed with temperature controller 4, the temperature-sensitive face of temperature controller 4 contacts with heat-generating disc 2.Perhaps, can also on heat-generating disc 2, through hole be set, temperature controller 4 is arranged in this through hole, and the temperature-sensitive face of temperature controller 4 contacts with baking tray 1, the temperature of direct perception baking tray, thus accurately control the operating temperature of frying in shallow oil roasting machine.
The heat overwhelming majority that heater element 21 produces in the present embodiment passes to heat-generating disc 2, passes to baking tray 1 by heat-generating disc 2 again, and heater element 21 is few to the heat of base radiation; The temperature rise of respective seat 1 is not high; And base 1 inside portion (being connecting portion 33) is designed to shiny surface, promoted reflecting properties, so base 1 both can be used as the structure appearance component; Can reflect heat again; Integrate base and reflecting plate, compare in the prior art processing charges that independently reflecting plate and base will be practiced thrift a mold and a part, greatly reduce cost.
For guaranteeing in the course of the work; Fully contact between the end face of the heating surface of baking tray 1 and heat-generating disc 2; Heat-generating disc 2 floats and is fixed in the base in the present embodiment, and heat-generating disc 2 and bearing pin 6 can be used as an integral body and axially carry out upper and lower floating along bearing pin 6 under external force.Bearing pin 6 comprises thread segment, the cooperation section of middle-end and spacing section of lower end of upper end; Spacing section is larger-size step, is placed in chassis outer side, cooperates section and thread segment to pass base; Cooperate section and base to carry out matched in clearance, thread segment and heat-generating disc are locked.